Ideogram

A jviz module to build an ideogram.

Installation

Use the jviz CLI for installing this module:

jviz install ideogram

Reference

• Options: a compilation with all the options that you can provide to the ideogram constructor.
• API: all the commands to manipulate the ideogram.
• Events: the ideogram module emits events when the user interacts with the tool. Here we present all the events available.

Options

API

ideogram.chromosome(index)

Open the provided chromosome. The index argument must be a string with the chromosome name.

ideogram.getChromosomes()

Return an array with all the chromosomes.

ideogram.getRegions(name)

Return an array with all the regions for a given chromosome. The name argument must be an string with the name of the wanted chromosome.

ideogram.getMarks(name)

Return an array with the marked regions. The name argument must be an string with the name of the wanted chromosome.

Events

ideogram.on('click:chromosome', handler)

Emit the handler function when the user clicks on a chromosome on the ideogram. The handler function will be called with the following arguments:

• name: the chromosome name.
• index: the index of the chromosome on the genome list.

ideogram.on('click:region', handler)

Emit the handler function when the user clicks on a region. The handler function will be called with the following arguments:

• name: region name.
• chromosome: chromosome where the region is located.
• start: region start position.
• end: region end position.

ideogram.on('click:btn:preview', handler)

Emit the handler function when the user clicks on the preview button.

ideogram.on('click:btn:table', handler)

Emit the handler function when the user clicks on the table button.

License

MIT LICENSE © The Jviz Team.